<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="./demo.css">
    <title>Document</title>
</head>
<body>
    <div class="box enlarge1">
        <div class="img">
            <div class="mask"></div>
        </div>
        <ul>
            <li class="active" imgName="1">
                <img src="./imgs/1.small.jpg" alt="">
            </li>
            <li imgName="2">
                <img src="./imgs/2.small.jpg" alt="">
            </li>
        </ul>
        <div class="enlarge"></div>
    </div>

    <br><br>
    <hr>
    <br><br>

    <div class="box enlarge2">
        <div class="img">
            <div class="mask"></div>
        </div>
        <ul>
            <li class="active" imgName="1">
                <img src="./imgs/1.small.jpg" alt="">
            </li>
            <li imgName="2">
                <img src="./imgs/2.small.jpg" alt="">
            </li>
        </ul>
        <div class="enlarge"></div>
    </div>

    <script src="./demo.js"></script>
    <script>
        let enlarge1 = new Enlarge('.enlarge1')
        let enlarge2 = new Enlarge('.enlarge2')
    </script>
</body>
</html>